TESCO CORP

CUSIP: 88157K101 Class: COMMON STOCK-FO

Itau Unibanco Holding S.A.'s Holding History (CIK: 0001132597)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017
Shares 1,911 Value ($000) $33 Avg Close — Range —
Q2 2017
Shares 6,562 Value ($000) $29 Avg Close — Range —
Q1 2017
Shares 658 Value ($000) $5 Avg Close — Range —